diff --git a/README.md b/README.md
index a2255d4..96fc1a6 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,13 @@ Check out the article for more info: [paulmillr.com/posts/encrypted-dns/](https:
 
 To make settings work across all apps in **iOS 14** & **MacOS Big Sur**, you’ll need to install configuration profile. This profile would tell operating system to use DOH / DOT. Note: it’s not enough to simply set server IPs in System Preferences — you need to install a profile.
 
-On iOS, after installation, go to system **Settings => General => Profile**, select downloaded profile and click “Install” button.
+To install, simply open the file in GitHib, and then click/tap on "Raw". The profile should download. On macOS, doubble click on the downloaded file to open it in settings, and approve instalation. On iOS, go to **System Settings => General => Profile**, select downloaded profile and tap the “Install” button.
+
+## Signed Profiles
+
+In the signed folder, we have signed versions of the profiles in this repository. These profiles have been signed by @Candygoblen123 so that when you install the profiles, they will have a verified check box on the installation screen. It also ensures that these profiles have not been tampered with. However, since they were signed by a third party, they may lag behind their unsigned counterparts a little. 
+
+We recommend that you install a signed profile instead of an unsigned profile because it ensures that it was not modified while it was downloading. 
 
 ## Providers
 
@@ -22,4 +28,4 @@ On iOS, after installation, go to system **Settings => General => Profile**, sel
 - [🇺🇸 Quad9](https://www.quad9.net/doh-quad9-dns-servers/) — Filters malicious domains. Operated by CleanerDNS, Inc. 
 - [🇸🇬🇺🇸 Tiar.app](https://doh.tiar.app) — "Privacy-first DNS provider". Filters some domains. Server is located in SG, hosted on Digital Ocean
 
-To verify resolver IPs and hostnames, compare mobileconfig files to their documentation URLs. Internal workings of the profiles are described on [developer.apple.com](https://developer.apple.com/documentation/devicemanagement/dnssettings).
+To verify resolver IPs and hostnames, compare mobileconfig files to their documentation URLs. Internal workings of the profiles are described on [developer.apple.com](https://developer.apple.com/documentation/devicemanagement/dnssettings). In order to verify signed mobileconfigs, you will need to download them to your computer and open them in a text editor, because signing profiles makes GitHub think that they are binary files.